The graph below represents a solution to which differential equation: x(t) 15 10 5 -5 -10 -15 Oy" +9y=0 8 10 12 14 t Oy" +9 y = 2 cos(3 t) Oy" + 3y = 2 sin(9 t) Oy" + y + 3y = 2 cos(4 t)

Q: 2. Which of the following is NOT true? a. 3.17 3.07 b. 3.25 3.3 c. 0.425 >0.45 d. 22.32>22.3

A: a) We have,   3.17 > 3.07  = (317/100) > (300/100) Since in number system 3.17 comes right…

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Q: 7. Which of the following is not true? a. 8 =23 b. 1=20 c. 5-2 = 1/25 d. 31=1

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Q: X- 18:3

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Q: None

A: A∩B={5,6}

Q: а О 2 3. 3元 27

A: The correct option is, option (d) The detailed solution is as follows below:

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Q: A. If U = {1,2,3,4,5,6,7,8,9,10,11,12,13,14,15}, À = {1,2,3,4,5 {1,2,3,5,7,10,14,15}, C…

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Q: 3. 4. 1. B. B%3D 0. 1. 1- Caicuiate CATB) c, POssibie 3.

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Q: Let A = {1, 2, 3, 4, 5, 6, 7, 8}, let B = {2, 3, 5, 7, 11} and let C = {1, 3, 5, 7, 9}. Find (A U B)…

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Q: 2 3 For A = and B = find (a) AB and (b) -3 5 5 -4

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Q: II. Evaluate the following. 7 Σ k 1. k=0 8 8 2. E (-1)* C) k k=0 10 10 3. E k k k=1

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Q: T

A: From the given diagram:segST≅segOTand the segPT bisects an angle∠STO.To find:m∠STO=?

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Q: 12 in kin 24 in А. 9 in В. 64 in С. 36 in D. 16 in

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Q: Evaluate. 13!/12! A.6 B.26 C.12 D.13

A: Recall that, n!=n(n-1)!

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Q: て What is BD? B. 10 9. 13 8. D. O A. 10 O B. 12 C. 13 OD. 14 Re

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Q: Prof. Johnson conducts a hypothesis test on whether the proportion of all UBC students who bike to…

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